This report provides information about the performance of California's 2016 graduating seniors who took the ACT as sophomores, juniors, or seniors; and self-reported at the time of testing that they were scheduled to graduate in 2016. Beginning with the Graduating Class of 2013, all students whose scores are college reportable, both standard and…

This study examines trends in Black student achievement and in the Black-White achievement gap over the period 2000 to 2007, employing data from ten states drawn from the NAEP Grade 8 mathematics assessments. Results are obtained for three levels of aggregation: the state, school poverty stratum within the state, and schools within poverty…

This report provides information about the performance of California's 2012 graduating seniors who took the ACT as sophomores, juniors, or seniors; and self-reported at the time of testing that they were scheduled to graduate in 2012 and tested under standard time conditions. This report focuses on: (1) Performance: student test performance in the…

A large battery of various tests of intelligence, scholastic achievement, and short-term memory was administered to some 2,000 white, black, and Mexican American pupils in grades 4, 5, and 6 in a largely agricultural school district in the central valley of California; the 3 grades were used as separate replications. Factor analysis with oblique…

The research reported in this paper was conducted to assess the effect, if any, of school desegregation, as it occurred in 1966 in Riverside, California, on the speech habits and abilities of the children involved, and to assess the implication of these effects in relation to other psychological factors. Frequency count methods and California…

The two-level theory of mental abilities posits two broad classes of ability: level I (learning and memory) and level II (the "g" factor of intelligence tests, reasoning, abstraction, and problem solving). Levels I and II are hypothesized to interact with SES and/or race such that: (l) SES differences are greater for level II than for I,…

This study was conducted in the Emerson Elementary School of the Riverside Unified School District, California, which operates multi-grade (combination) and single grade (non-combination) classrooms in the early childhood department and also special programs to improve interracial understanding. The study explores the effects of student…

Integration in Riverside Unified School District, California, justified on moral, legal, social, and educational grounds, provided a natural time-series experiment for testing the unexpected effects of lateral transmission of peer group values and normalization of instruction on the achievement of Anglos (81.5 percent), blacks (6.1 percent), and…